adde6e34140cc3acf1db7a9c26e503c08a2bf26f3672223e6c03b819bcdb769a | Triage

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
28/06/2024, 06:18

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General

Target

IWM.dll
Size

4KB
MD5

2bbb6ffc878515a79478917c5af03a9c
SHA1

52532ea393f3a623c05b2cd72a205da41f152c29
SHA256

23c8cc69783ab663e036fb0d15c01b3863ff898d5534fa1d02f16c291863f3a5
SHA512

be8846674af43f20501e6fe59fbd369d7393e79970ab1a4fc7c516c491939f575c5e07a1cd284287e8663d1ca2f4e6663839a79f798a7453ecd30bb0fbdcc464

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1604	1844	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 1844	2244	rundll32.exe	28
PID 2244 wrote to memory of 1844	2244	rundll32.exe	28
PID 2244 wrote to memory of 1844	2244	rundll32.exe	28
PID 2244 wrote to memory of 1844	2244	rundll32.exe	28
PID 2244 wrote to memory of 1844	2244	rundll32.exe	28
PID 2244 wrote to memory of 1844	2244	rundll32.exe	28
PID 2244 wrote to memory of 1844	2244	rundll32.exe	28
PID 1844 wrote to memory of 1604	1844	rundll32.exe	29
PID 1844 wrote to memory of 1604	1844	rundll32.exe	29
PID 1844 wrote to memory of 1604	1844	rundll32.exe	29
PID 1844 wrote to memory of 1604	1844	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\IWM.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\IWM.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1844
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 224
    3⤵
    - Program crash
    PID:1604

Network

MITRE ATT&CK Matrix

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